Finding the Third Proportional to 29,730.50 and 40,768.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,730.50 : 40,768.50 = 40,768.50 : x
2. Step 2: Convert to fraction form
   29,730.50/40,768.50 = 40,768.50/x
3. Step 3: Cross multiply
   29,730.50x = 40,768.50 × 40,768.50
4. Step 4: Simplify right side
   29,730.50x = 1,662,070,592.25
5. Step 5: Solve for x
   x = 1,662,070,592.25/29,730.50
6. Step 6: Final answer
   x = 55,904.56